Events, Bursts, unusual Recordings

May 07, 2019
   13:30 UT:
  The stations SWISS-MUHEN and VALLENSIS recorded bursts of type 3 resp. Sudden Ionospheric Disturbances (SID):
 
Radio Flux Density
polaris. 1: E-W

 

Radio Flux Density
polaris. 2: N-S

Radio Flux Density
polaris. 1: E-W

 

Radio Flux Density
polaris. 2: N-S

SID at 20.9 kHz
more frequencies

SDO
Sun Spot (EIT171)

 

NOAA
Space Weather
Prediction Center

 
May 07, 2019
   11:45 UT:
  The stations SWISS-MUHEN and VALLENSIS recorded bursts of type 3 resp. Sudden Ionospheric Disturbances (SID):
 
Radio Flux Density
polaris. 1: E-W

 

Radio Flux Density
polaris. 2: N-S

Radio Flux Density
polaris. 1: E-W

 

Radio Flux Density
polaris. 2: N-S

SID at 20.9 kHz
more frequencies

SDO
Sun Spot (EIT171)

 

NOAA
Space Weather
Prediction Center

 
May 06, 2019
   09:32-17:48 UT:
  The stations SWISS-MUHEN and VALLENSIS recorded bursts of type 3 resp. Sudden Ionospheric Disturbances (SID):
 
Radio Flux Density
polaris. 2: N-S

 

Radio Flux Density
polaris. 2: N-S

 

Radio Flux Density
polaris. 2: N-S

 

Radio Flux Density
polaris. 2: N-S

 

Radio Flux Density
polaris. 2: N-S

 

Radio Flux Density
polaris. 2: N-S

Radio Flux Density
polaris. 2: N-S

 

Radio Flux Density
polaris. 2: N-S

 

Radio Flux Density
polaris. 2: N-S

 

Radio Flux Density
polaris. 2: N-S

 

Radio Flux Density
polaris. 2: N-S

 

Radio Flux Density
polaris. 2: N-S

SID at 20.9 kHz
more frequencies

SDO
Sun Spot

 

NOAA
Space Weather
Prediction Center

 
May 05, 2019
   13:41 UT:
  The stations SWISS-MUHEN and VALLENSIS recorded a burst of type 3 resp. Sudden Ionospheric Disturbances (SID):
 
Radio Flux Density
polaris. 2: N-S

Radio Flux Density
polaris. 2: N-S

SID at 20.9 kHz
more frequencies

SDO
Sun Spot

 

NOAA
Space Weather
Prediction Center

 
May 05, 2019
   11:48 UT:
  The stations SWISS-MUHEN and VALLENSIS recorded a burst of type 3 resp. Sudden Ionospheric Disturbances (SID):
 
Radio Flux Density
polaris. 2: N-S

Radio Flux Density
polaris. 2: N-S

SID at 20.9 kHz
more frequencies

SDO
Sun Spot

 

NOAA
Space Weather
Prediction Center

 
April 20, 2019
   07:21 UT:
  The stations SWISS-MUHEN and VALLENSIS recorded the first burst of type 6 resp. Sudden Ionospheric Disturbances (SID):
 
Radio Flux Density
polaris. 1: E-W

 

Radio Flux Density
polaris. 2: N-S

Radio Flux Density
polaris. 1: E-W

 

Radio Flux Density
polaris. 2: N-S

SID at 20.9 kHz
more frequencies

SDO
Sun Spot (EIT171)

 

NOAA
Space Weather
Prediction Center

 
April 17, 2019
   14:26 UT:
  The stations SWISS-MUHEN and VALLENSIS recorded a burst of type 3 resp. Sudden Ionospheric Disturbances (SID):
   
 

Radio Flux Density
polaris. 2: N-S
 
 

Radio Flux Density
polaris. 2: N-S

SID at 20.9 kHz
more frequencies

SDO
Sun Spot

 

NOAA
Space Weather
Prediction Center

 
April 17, 2019
   10:45 UT:
  The stations SWISS-MUHEN and VALLENSIS recorded a burst of type 3 resp. Sudden Ionospheric Disturbances (SID):
   
 

Radio Flux Density
polaris. 2: N-S
 
 

Radio Flux Density
polaris. 2: N-S

SID at 20.9 kHz
more frequencies

SDO
Sun Spot

 

NOAA
Space Weather
Prediction Center

 
April 16, 2019
   15:00 UT:
  The stations SWISS-MUHEN and VALLENSIS recorded a burst of type 3 resp. Sudden Ionospheric Disturbances (SID):
 
Radio Flux Density
polaris. 1: E-W

 

Radio Flux Density
polaris. 2: N-S

Radio Flux Density
polaris. 1: E-W

 

Radio Flux Density
polaris. 2: N-S

SID at 20.9 kHz
more frequencies

SDO
Sun Spot

 

NOAA
Space Weather
Prediction Center

 
April 15, 2019
   12:02 UT:
  The stations SWISS-MUHEN and VALLENSIS recorded a burst of type 3 resp. Sudden Ionospheric Disturbances (SID):
 
Radio Flux Density
polaris. 1: E-W

 

Radio Flux Density
polaris. 2: N-S

Radio Flux Density
polaris. 1: E-W

 

Radio Flux Density
polaris. 2: N-S

SID at 20.9 kHz
more frequencies

SDO
Sun Spot

 

NOAA
Space Weather
Prediction Center

 
April 15, 2019
   11:15 UT:
  The stations SWISS-MUHEN and VALLENSIS recorded a burst of type 3 resp. Sudden Ionospheric Disturbances (SID):
 
Radio Flux Density
polaris. 1: E-W

 

Radio Flux Density
polaris. 2: N-S

Radio Flux Density
polaris. 1: E-W

 

Radio Flux Density
polaris. 2: N-S

SID at 20.9 kHz
more frequencies

SDO
Sun Spot

 

NOAA
Space Weather
Prediction Center

 
April 13, 2019
   17:40 UT:
  The stations SWISS-MUHEN and VALLENSIS recorded a burst of type 3 resp. Sudden Ionospheric Disturbances (SID):
 
Radio Flux Density
polaris. 1: E-W

 

Radio Flux Density
polaris. 2: N-S

Radio Flux Density
polaris. 1: E-W

 

Radio Flux Density
polaris. 2: N-S

SID at 20.9 kHz
more frequencies

SDO
Sun Spot

 

NOAA
Space Weather
Prediction Center

 
April 13, 2019
   11:37 UT:
  The stations SWISS-MUHEN and VALLENSIS recorded a burst of type 3 resp. Sudden Ionospheric Disturbances (SID):
 
Radio Flux Density
polaris. 1: E-W

 

Radio Flux Density
polaris. 2: N-S

Radio Flux Density
polaris. 1: E-W

 

Radio Flux Density
polaris. 2: N-S

SID at 20.9 kHz
more frequencies

SDO
Sun Spot

 

NOAA
Space Weather
Prediction Center

 
April 11, 2019
   09-13h UT:
  The station SWISS-MUHEN recorded a noise storm:
         
 
       
       
 
       

SID at 20.9 kHz
more frequencies

 

NOAA
Space Weather
Prediction Center

 
April 10, 2019
   11:00 UT:
  The stations SWISS-MUHEN and VALLENSIS recorded a burst of type 3 resp. Sudden Ionospheric Disturbances (SID):
 
Radio Flux Density
polaris. 1: E-W

 

Radio Flux Density
polaris. 2: N-S

Radio Flux Density
polaris. 1: E-W

 

Radio Flux Density
polaris. 2: N-S

SID at 20.9 kHz
more frequencies
 

 
April 08, 2019
   12:37 UT:
  The stations SWISS-MUHEN and VALLENSIS recorded a burst of type 1 resp. Sudden Ionospheric Disturbances (SID):
 
Radio Flux Density
polaris. 1: E-W

Radio Flux Density
polaris. 1: E-W

SID at 20.9 kHz
more frequencies
 

 
March 22, 2019
   11:45 UT:
  The stations SWISS-MUHEN and VALLENSIS recorded a burst of type 3 resp. Sudden Ionospheric Disturbances (SID):
 
Radio Flux Density
polaris. 2: N-S

Radio Flux Density
polaris. 2: N-S

SID at 20.9 kHz
more frequencies

NOAA
Space Weather
Prediction Center

 
March 20, 2019
   11:15 UT:
  The stations SWISS-MUHEN and VALLENSIS recorded a burst of type 2 resp. Sudden Ionospheric Disturbances (SID):
 
Radio Flux Density
polaris. 2: N-S

Radio Flux Density
polaris. 2: N-S

SID at 20.9 kHz
more frequencies

NOAA
Space Weather
Prediction Center

 
March 20, 2019
   11:00 UT:
  The stations SWISS-MUHEN and VALLENSIS recorded a burst of type 3 resp. Sudden Ionospheric Disturbances (SID):
 
Radio Flux Density
polaris. 2: N-S

Radio Flux Density
polaris. 2: N-S

SID at 20.9 kHz
more frequencies

NOAA
Space Weather
Prediction Center

 
March 09, 2019
   12:32 UT:
  The stations SWISS-MUHEN and VALLENSIS recorded the first burst of type 2 resp. Sudden Ionospheric Disturbances (SID):
 
Radio Flux Density
polaris. 2: N-S

Radio Flux Density
polaris. 2: N-S

SID at 20.9 kHz
more frequencies
 

 
January 29, 2019
   08:45 UT:
  The stations SWISS-MUHEN and VALLENSIS recorded the first burst of type 1 resp. Sudden Ionospheric Disturbances (SID):
 
Radio Flux Density
polaris. 2: N-S

Radio Flux Density
polaris. 2: N-S

SID at 20.9 kHz
more frequencies

NOAA
Space Weather
Prediction Center

 
August 9, 2018
   08:06 UT:
  The station SWISS-MUHEN recorded the first burst of type 3:
 
Radio Flux Density
polaris. 1: E-W

 

Radio Flux Density
polaris. 2: N-S

Burst type 1
polaris. 1: E-W

 

Radio Flux Density
polaris. 2: N-S